Huawei SmartLi 1.0 User Manual page 34

SmartLi 1.0
User Manual
Figure 2-6 MDU
(1) Status indicator
Table 2-5 Status indicator
Status
On
Off
The ports of the MDU are located at the side of the LCD screen.
Figure 2-7 MDU ports
Issue 09 (2023-03-26)
Color
Red
Yellow
Green
-
Copyright © Huawei Digital Power Technologies Co., Ltd.
(2) LCD touchscreen
Meaning
A critical alarm has been generated, and the buzzer
sounds continuously.
A minor alarm has been generated, and the buzzer
buzzes at 2 Hz.
The SmartLi is running properly or a warning has been
generated.
The MDU is powered off.
2 Product Overview
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